So I'm in the process of making my car stage two, got the DP out without problems, but the up-pipe is a different story. One of the nuts connecting the passenger-side exhaust manifold to the engine block is stuck about a third of the way down the bolt and will not move. I have tried torching it, I have tried excessive WD40 and Liquid wrench, torque wrenches, etc- I've stripped a 14mm wrench and nearly broken a breaker bar trying to move it. It will NOT go anywhere.
Furthermore, two of the nuts holding the turbo to the up-pipe are stuck in a similar fashion. I've already taken the IC off and the stock DP out and all the heat shields out and there is no going back. I must get these bolts out. How should I do it? Can I get the Turbo out with the UP attached? This seems like the best option. How do I do that?